TREA

Akira Wada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Joint structure for antiseismic reinforcement
    • Patent number 7,784,226
    • Issue date Aug 31, 2010
    • Nippon Steel Corporation
    • Yasushi Ichikawa
    • E04 - BUILDING
  • Information Patent Grant

    Column-and-beam join structure
    • Patent number 7,497,054
    • Issue date Mar 3, 2009
    • Nippon Steel Corporation
    • Toru Takeuchi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Column-and-beam join structure
    • Patent number 6,739,099
    • Issue date May 25, 2004
    • Nippon Steel Corporation
    • Toru Takeuchi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents